Richard Hartley – författare

Discover the wild beauty of southern Spain’s highest mountains with this guidebook to walking and trekking in the Sierra Nevada, where sunlit ridges, glacial corries and vast high plateaux rise above whitewashed villages and fertile valleys. From tranquil alpine lakes and flower-filled meadows to barren rocky summits and expansive views across Andalucía, the range offers unforgettable mountain experiences, including classic ascents of Mulhacén and the celebrated Tres Picos challenge, linking Veleta, Mulhacén and Alcazaba. This comprehensive guidebook presents over 30 graded day walks alongside multi-day treks and five high mountain scrambles, covering routes of 5–38km (3–24 miles) lasting from a few hours to a few days. While some outings provide accessible introductions to the range, all routes demand good fitness, navigational awareness and confidence in remote rugged mountain terrain, with opportunities for hut-based trekking, wild camping and extended traverses across the Sierra Nevada’s 3000m peaks. Over 30 graded walks ranging from half-day rambles to demanding mountain outings, complemented by multi-day treks and five classic Sierra Nevada scrambles for experienced hillwalkers, such as the Tres Picos traverse, a 3-7 day journey across the 3000m peaks and an overview of the long-distance 302km (188 mile) Sulayr GR240.Clear route descriptions supported by 1:50,000 mapping for walks and scrambles, with additional overview mapping (1:100,000 and 1:250,000) for longer treks and high-level traverses.Photo topos illustrating the scrambling lines on Grade 2 to 3S Sierra Nevada routes, helping confident mountaineers tackle exposed ridges and rocky summit approaches.Practical guidance on seasonal conditions, navigation, equipment and winter mountaineering considerations for exploring the remote high terrain of the Sierra Nevada, alongside information on shelters, wild camping opportunities and water sources across the range.GPX files available for download to support navigation across high plateaux, remote valleys and summit approaches.Includes classic ascents of Mulhacén, mainland Spain’s highest summit, alongside opportunities to explore lesser-known ridges, corries and panoramic viewpoints across the Sierra Nevada.Background information on the region’s landscapes, wildlife and mountain culture, plus practical advice on access, bases and transport to help plan a rewarding Sierra Nevada walking trip. Plan your Sierra Nevada mountain adventure with confidence using this inspiring and practical guidebook, and experience mainland Spain’s highest peaks, remote trails and unforgettable high-mountain scenery on foot.

A comprehensive examination of the criminal court system and the processing of defendants

From the actors in the system, including judges, prosecutors, and defense attorneys, through the sentencing and appeals process, Criminal Courts provides comprehensive coverage of the United States Criminal Court systems in a succinct, readable approach. It examines issues confronting the system from historical, philosophical, sociological, and psychological perspectives, and throughout there are comparisons of court ideals with what actually happens in the courts. Comprehensive coverage of the processing of offenders from when they are arrested and charged with crimes, to when they are convicted and sentenced is presented, and throughout the text, practical, real-life applications of the topics and issues give the material meaning. Included to enhance learning are: evidence-based chapter openings that provide context to the chapter’s material, boxes that discuss relevant case law, chapter summaries to reiterate the chapter learning objectives, and policy-oriented critical thinking exercises based on current issues facing the system.

A basic problem in computer vision is to understand the structure of a real world scene given several images of it. Techniques for solving this problem are taken from projective geometry and photogrammetry. Here, the authors cover the geometric principles and their algebraic representation in terms of camera projection matrices, the fundamental matrix and the trifocal tensor. The theory and methods of computation of these entities are discussed with real examples, as is their use in the reconstruction of scenes from multiple images. The new edition features an extended introduction covering the key ideas in the book (which itself has been updated with additional examples and appendices) and significant new results which have appeared since the first edition. Comprehensive background material is provided, so readers familiar with linear algebra and basic numerical methods can understand the projective geometry and estimation algorithms presented, and implement the algorithms directly from the book.

The fourth edition of this standard student text, Organizing Knowledge, incorporates extensive revisions reflecting the increasing shift towards a networked and digital information environment, and its impact on documents, information, knowledge, users and managers. Offering a broad-based overview of the approaches and tools used in the structuring and dissemination of knowledge, it is written in an accessible style and well illustrated with figures and examples. The book has been structured into three parts and twelve chapters and has been thoroughly updated throughout. Part I discusses the nature, structuring and description of knowledge. Part II, with its five chapters, lies at the core of the book focusing as it does on access to information. Part III explores different types of knowledge organization systems and considers some of the management issues associated with such systems. Each chapter includes learning objectives, a chapter summary and a list of references for further reading. This is a key introductory text for undergraduate and postgraduate students of information management.

Digital signal processing (DSP) is used in a wide range of applications such as speech, telephone, mobile radio, video, radar and sonar. The sample rate requirements of these applications range from 10 KHz to 100 MHz. Real time implementation of these systems requires design of hardware which can process signal samples as these are received from the source, as opposed to storing them in buffers and processing them in batch mode. Efficient implementation of real­ time hardware for DSP applications requires study of families of architectures and implementation styles out of which an appropriate architecture can be selected for a specified application. To this end, the digit-serial implementation style is proposed as an appropriate design methodology for cases where bit-serial systems cannot meet the sample rate requirements, and bit-parallel systems require excessive hardware. The number of bits processed in a clock cycle is referred to as the digit-size. The hardware complexity and the achievable sample rate increase with increase in the digit-size. As special cases, a digit­ serial system is reduced to bit-serial or bit-parallel when the digit-size is selected to equal one or the word-length, respectively. A family of implementations can be obtained by changing the digit-size parameter, thus permitting an optimal trade-off between throughput and size. Because of their structured architecture, digit-serial designs lend themselves to automatic compilation from algorithmic descriptions. An implementation of this design methodology, the Parsifal silicon compiler was developed at the General Electric Corporate Research and Development laboratory.

Computer vision has made enormous progress in recent years, and its applications are multifaceted and growing quickly, while many challenges still remain. This book brings together a range of leading researchers to examine a wide variety of research directions, challenges, and prospects for computer vision and its applications.This book highlights various core challenges as well as solutions by leading researchers in the field. It covers such important topics as data-driven AI, biometrics, digital forensics, healthcare, robotics, entertainment and XR, autonomous driving, sports analytics, and neuromorphic computing, covering both academic and industry R&D perspectives. Providing a mix of breadth and depth, this book will have an impact across the fields of computer vision, imaging, and AI.Computer Vision: Challenges, Trends, and Opportunities covers timely and important aspects of computer vision and its applications, highlighting the challenges ahead and providing a range of perspectives from top researchers around the world. A substantial compilation of ideas and state-of-the-art solutions, it will be of great benefit to students, researchers, and industry practitioners.

Computer vision has made enormous progress in recent years, and its applications are multifaceted and growing quickly, while many challenges still remain. This book brings together a range of leading researchers to examine a wide variety of research directions, challenges, and prospects for computer vision and its applications.This book highlights various core challenges as well as solutions by leading researchers in the field. It covers such important topics as data-driven AI, biometrics, digital forensics, healthcare, robotics, entertainment and XR, autonomous driving, sports analytics, and neuromorphic computing, covering both academic and industry R&D perspectives. Providing a mix of breadth and depth, this book will have an impact across the fields of computer vision, imaging, and AI.Computer Vision: Challenges, Trends, and Opportunities covers timely and important aspects of computer vision and its applications, highlighting the challenges ahead and providing a range of perspectives from top researchers around the world. A substantial compilation of ideas and state-of-the-art solutions, it will be of great benefit to students, researchers, and industry practitioners.

Computer vision has made enormous progress in recent years, and its applications are multifaceted and growing quickly, while many challenges still remain. This book brings together a range of leading researchers to examine a wide variety of research directions, challenges, and prospects for computer vision and its applications.This book highlights various core challenges as well as solutions by leading researchers in the field. It covers such important topics as data-driven AI, biometrics, digital forensics, healthcare, robotics, entertainment and XR, autonomous driving, sports analytics, and neuromorphic computing, covering both academic and industry R&D perspectives. Providing a mix of breadth and depth, this book will have an impact across the fields of computer vision, imaging, and AI.Computer Vision: Challenges, Trends, and Opportunities covers timely and important aspects of computer vision and its applications, highlighting the challenges ahead and providing a range of perspectives from top researchers around the world. A substantial compilation of ideas and state-of-the-art solutions, it will be of great benefit to students, researchers, and industry practitioners.

Computer vision has made enormous progress in recent years, and its applications are multifaceted and growing quickly, while many challenges still remain. This book brings together a range of leading researchers to examine a wide variety of research directions, challenges, and prospects for computer vision and its applications.This book highlights various core challenges as well as solutions by leading researchers in the field. It covers such important topics as data-driven AI, biometrics, digital forensics, healthcare, robotics, entertainment and XR, autonomous driving, sports analytics, and neuromorphic computing, covering both academic and industry R&D perspectives. Providing a mix of breadth and depth, this book will have an impact across the fields of computer vision, imaging, and AI.Computer Vision: Challenges, Trends, and Opportunities covers timely and important aspects of computer vision and its applications, highlighting the challenges ahead and providing a range of perspectives from top researchers around the world. A substantial compilation of ideas and state-of-the-art solutions, it will be of great benefit to students, researchers, and industry practitioners.

The fourth edition of this standard student text, Organizing Knowledge, incorporates extensive revisions reflecting the increasing shift towards a networked and digital information environment, and its impact on documents, information, knowledge, users and managers. Offering a broad-based overview of the approaches and tools used in the structuring and dissemination of knowledge, it is written in an accessible style and well illustrated with figures and examples. The book has been structured into three parts and twelve chapters and has been thoroughly updated throughout. Part I discusses the nature, structuring and description of knowledge. Part II, with its five chapters, lies at the core of the book focusing as it does on access to information. Part III explores different types of knowledge organization systems and considers some of the management issues associated with such systems. Each chapter includes learning objectives, a chapter summary and a list of references for further reading. This is a key introductory text for undergraduate and postgraduate students of information management.

Digital signal processing (DSP) is used in a wide range of applications such as speech, telephone, mobile radio, video, radar and sonar. The sample rate requirements of these applications range from 10 KHz to 100 MHz. Real time implementation of these systems requires design of hardware which can process signal samples as these are received from the source, as opposed to storing them in buffers and processing them in batch mode. Efficient implementation of real­ time hardware for DSP applications requires study of families of architectures and implementation styles out of which an appropriate architecture can be selected for a specified application. To this end, the digit-serial implementation style is proposed as an appropriate design methodology for cases where bit-serial systems cannot meet the sample rate requirements, and bit-parallel systems require excessive hardware. The number of bits processed in a clock cycle is referred to as the digit-size. The hardware complexity and the achievable sample rate increase with increase in the digit-size. As special cases, a digit­ serial system is reduced to bit-serial or bit-parallel when the digit-size is selected to equal one or the word-length, respectively. A family of implementations can be obtained by changing the digit-size parameter, thus permitting an optimal trade-off between throughput and size. Because of their structured architecture, digit-serial designs lend themselves to automatic compilation from algorithmic descriptions. An implementation of this design methodology, the Parsifal silicon compiler was developed at the General Electric Corporate Research and Development laboratory.

Digital signal processing (DSP) is used in a wide range of applications such as speech, telephone, mobile radio, video, radar and sonar. The sample rate requirements of these applications range from 10 KHz to 100 MHz. Real time implementation of these systems requires design of hardware which can process signal samples as these are received from the source, as opposed to storing them in buffers and processing them in batch mode. Efficient implementation of real­ time hardware for DSP applications requires study of families of architectures and implementation styles out of which an appropriate architecture can be selected for a specified application. To this end, the digit-serial implementation style is proposed as an appropriate design methodology for cases where bit-serial systems cannot meet the sample rate requirements, and bit-parallel systems require excessive hardware. The number of bits processed in a clock cycle is referred to as the digit-size. The hardware complexity and the achievable sample rate increase with increase in the digit-size. As special cases, a digit­ serial system is reduced to bit-serial or bit-parallel when the digit-size is selected to equal one or the word-length, respectively. A family of implementations can be obtained by changing the digit-size parameter, thus permitting an optimal trade-off between throughput and size. Because of their structured architecture, digit-serial designs lend themselves to automatic compilation from algorithmic descriptions. An implementation of this design methodology, the Parsifal silicon compiler was developed at the General Electric Corporate Research and Development laboratory.

This guidebook presents 33 graded walks and 5 high mountain scrambles in the striking Sierra Nevada, the highest mountain range in mainland Spain and in western Europe outside the Alps. Easily accessible from Granada and Málaga, it is a world of soaring, snow-clad peaks and deep valleys, far removed from the crowded beaches of the Costa del Sol just two hours away. The routes are spread across the national park, with attractive towns and villages such as Trevélez, Lanjarón, Hoya de la Mora and Cumbres Verdes serving as potential bases for a walking holiday.The walks have been carefully chosen to showcase the Sierra Nevada''s dramatic scenery, taking in barren rocky peaks, lush green valleys, arid badlands and tranquil lakes. From more leisurely outings in the Cumbres Verde area to ascents of mainland Spain''s highest summit, Mulhacén, there are routes to suit a range of abilities, although most require a reasonable degree of fitness, navigational skill and experience of high mountain terrain. Whilst some are day or half-day walks, others take advantage of the region''s network of mountain shelters or offer an opportunity to wild camp. Also included are three longer traverses: ''Los Tres Picos'' (the Spanish Three Peaks - Veleta, Mulhacén and Alcazaba), ''Los Tres Miles'' Integral (a multi-day trek covering all the major 3000m peaks in the range) and an overview of the 302km Sulayr GR240. The walks can be enjoyed most of the year, however conditions may prove too hot at the peak of summer and extra care and equipment will be required in snow or ice: the descriptions assume summer conditions, but include additional notes for winter walking. The guide also includes advice on transport, bases and safety, a tick-list of the 3000m peaks and a Spanish-English glossary. Information on plants, wildlife and local points of interest will further enhance your visit and the glorious colour photos provide a taste of what the region has to offer. For those who like their mountains rough and rugged, Walking and Trekking in the Sierra Nevada is a perfect companion to escaping the crowds and discovering a different side to Andalucía.

A guidebook to 30 day walks and 2-day excursions, 5 high mountain scrambles and three longer multi-day routes in Spain’s Sierra Nevada. Routes are graded by difficulty: all call for good fitness and hillwalking experience, and the more demanding options involve navigational challenge, prolonged ascents, remote rugged mountain terrain and scrambling.

The walks range from 5 to 38km (3–24 miles) and from 3 hours to 2–3 days. The scrambles are graded from Grade 2 to 3S. Also included are a 3–7 day traverse of the range’s 3000m peaks, a 3-day traverse of the 3 highest peaks (''Los Tres Picos'') and an overview of the 302km (188 mile) Sulayr GR240.

Clear route description illustrated with 1:50,000 mapping (1:100,000 and 1:250,000 for the longer treks) Photo topos showing the line of the scrambles GPX files available for download Information on water sources, plus additional notes for winter mountaineers Includes ascents of Mulhacén, mainland Spain’s highest summit